Photosynthesis (Net CO2 Exchange Rate) References
Trifolium subterraneum L. [Subterranean Clover]
von Caemmerer, S., Ghannoum, O., Conroy, J.P., Clark, H. and Newton, P.C.D. 2001. Photosynthetic responses of temperate species to free air CO2 enrichment (FACE) in a grazed New Zealand pasture. Australian Journal of Plant Physiology 28: 439-450.